import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/login.vue'
import Home from '../components/Home.vue'

Vue.use(VueRouter)
//路由守卫
const routes = [
  {
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    component: Login
  },
  {
    path: '/home',
    component: Home
  },

]
const router = new VueRouter({
  routes
})
router.beforeEach((to, from, next)=>{
  if(to.path === '/login') return next();
  //获取Token 判断是否有token
 const tonkenStr= window.sessionStorage.getItem('token')
 if (!tonkenStr) return next('/login')
 next();
})
export default router
